One Plus 3T is the successor of One Plus 3. It comes with a darker shade known as the gun metal gray colour this time. It is having a 5.5 1080p Amoled screen, a snapdragon 821 Quadcore 2.35 Ghz ( 64 Bit) , it is having 6GB RAM. 16 megapixel rear camera and also a 16 megapixel front camera. It has a 3400 mAh battery and it supports fast charging with a fingerprint scanner and the support of Gorilla Glass 4 along with NFC support. The phone is absolutely fine with good specs and comes for Rs 29, 999. The only issue that arrises with this is the lack of service centers which can be a big problem at times of severe damage to phone, but otherwise the phone is absolutely very premium, handy, fast and reliable for the user.